<?php

/**
 * Created by PhpStorm.
 * User: Administrator
 * Date: 2019/8/19
 * Time: 16:01
 */
class imagick库把PDF转成PNG格式
{

}

function pdf2png($PDF,$Path){
    if(!extension_loaded('imagick')){
        return false;
    }
    if(!file_exists($PDF)){
        return false;
    }
    $IM = new imagick();
    $IM->setResolution(120,120);
    $IM->setCompressionQuality(100);
    $IM->readImage($PDF);
    foreach ($IM as $Key => $Var){
        $Var->setImageFormat('png');
        $Filename = $Path.'/'.md5($Key.time()).'.png';
        if($Var->writeImage($Filename) == true){
            $Return[] = $Filename;
        }
    }
    return $Return;
}